The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2019
Filed:
Oct. 03, 2016
Owens-brockway Glass Container Inc., Perrysburg, OH (US);
Scott Cooper, Maumee, OH (US);
Varun Mukheja, Toledo, OH (US);
Tilak Gullinkala, Perrysburg, OH (US);
Owens-Brockway Glass Container Inc., Perrysburg, OH (US);
Abstract
A glass foam and methods of producing the same are disclosed. The glass foam is produced from a dried glass precursor gel having nanometer-sized pores and a bulk amorphous oxide-based matrix with an inorganic network of primary constituent oxides. One method includes obtaining the dried glass precursor gel, heating the dried glass precursor gel to a temperature below the melting point of the gel, maintaining the temperature for a time sufficient to expand the dried glass precursor gel, and expanding the dried glass precursor gel to form the glass foam.